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Contractor LookoutCalifornia

Licensed HVAC Contractors in Glendale, California

Updated November 1, 2026 from CSLB's public license file · C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor

  • 131licensed HVAC contractors
  • 120active (Clear)
  • 8.4%with a suspension
  • 0%workers' comp exempt
  • 8.7 yrsmedian time licensed
  • 74%corp / LLC / partnership (26% sole owner)
  • 14new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 131 HVAC contractors with a mailing address in Glendale, and 120 of them (91.6%) show a Clear primary status.

The share with a suspension, 8.4%, is 3.6 points higher than the Los Angeles County rate for the same license (4.8%). About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors.

Experience varies: 46.6% have been licensed 10+ years and 14 are new this year (median 8.7 years, vs 11.6 statewide).

In California this work generally calls for the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license (or a B license when it is part of a larger multi-trade job). See the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor guide for what the license covers.

How to check a HVAC contractor's license in Glendale

  1. Look the company up by name or license number (search Glendale). On the profile, confirm three things: Clear status, the C-20 license for this kind of work, and a contractor's bond on file.
  2. Before any money changes hands, verify the license on CSLB's own lookup. Our data comes from CSLB's weekly file, so a very recent change may not show here yet.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

50 of 131 HVAC contractors in Glendale

Glendale HVAC contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed HVAC contractors in Glendale
Business nameLicense #StatusYearsWorkers' compBond
H L Moe CO INC 254678 Clear 58 Insured On file
Saurer Bros Plumbing 288786 Clear 53 Insured On file
Rio Air Conditioning 466949 Clear 41 Insured On file
Solar Avalanche Electric 485785 Clear 40 Insured On file
Beta Investments and Contracts INC 488644 Clear 40 Insured On file
Reyes Engineering Corp 494277 Clear 40 Insured On file
S & A Mechanical INC 495977 Clear 40 Insured On file
Axis Construction INC 539821 Clear 38 Insured On file
United Air System 637425 Clear 34 Insured On file
California Air Conditioning and Mechanical INC 652052 Clear 34 Insured On file
Cal Specialty Restaurant Fixtures Corporation 668213 Clear 33 Insured On file
Thermal Technic 673256 Clear 33 Insured On file
Accurate Air Systems 704353 Clear 31 Insured On file
Full Circle Heating & Air 704174 Clear 31 Insured On file
Cooling Dynamics 715180 Clear 31 Insured On file
Air Duct Cleaning Company 719286 Clear 30 Insured On file
Advanced A / C & Heating INC 723468 Clear 30 Insured On file
Thermo-Tech 726772 Clear 30 Insured On file
Ruben's Air Conditioning Heating & Ventilation Services 737808 Clear 29 Insured On file
Rnr Builders INC 804188 Clear 24 Insured On file
California Fire Protection Sprinkler Company INC 807691 Clear 24 Insured On file
Balesteri Refrigeration INC 812922 Clear 24 Insured On file
Perfect Temperature Control 826089 Clear 23 Insured On file
Pac - West Air Conditioning & Heating INC 834927 Clear 22 Insured On file
All New Air Conditioning and Heating 851416 Clear 21 Insured On file
Comfort Makers 850947 Clear 21 Insured On file
Harry's Cooling and Heating H C H INC 868871 Clear 20 Insured On file
M G Heating & Air Conditioning 871101 Clear 20 Insured On file
Icy Air Conditioning 889782 Clear 19 Insured On file
Techno - Advanced INC 889410 Clear 19 Insured On file
Ed & Ed Brothers 911787 Clear 18 Insured On file
Climate Care 914031 Clear 18 Insured On file
Perfect Zone System 933513 Clear 17 Insured On file
Weather Challenger INC 934934 Clear 17 Insured On file
Vardumyan Samvel 950875 Clear 16 Insured On file
A R V S INC 954533 Clear 16 Insured On file
Sofina Air Systems INC 958249 Clear 15 Insured On file
Art Air Conditioning and Heating Services 969947 Clear 14 Insured On file
Century Construction Builders INC 969957 Clear 14 Insured On file
City Air 979090 Clear 13 Insured On file
In N Out Air INC 981096 Clear 13 Insured On file
Royal King Construction 983493 Clear 13 Insured On file
Vella Construction INC 989292 Clear 12 Insured On file
Al & Robin Torres Home Services 990505 Clear 12 Insured On file
Ray Tech Air 991538 Clear 12 Insured On file
Cornerstone Construction Solutions INC 994232 Clear 12 Insured On file
Ed & Ed Brothers INC 995380 Clear 12 Insured On file
On Call Heating and Cooling 996251 Clear 12 Insured On file
Atz Refrigeration and Air Conditioning INC 1002872 Clear 11 Insured On file
Just One Call INC 1004274 Clear 11 Insured On file

See all 131 HVAC contractors in Glendale

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed HVAC contractors are in Glendale?

CSLB's current public file lists 131 HVAC contractors with a Glendale mailing address. 120 have a Clear status, and 82.4% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a HVAC contractor need in California?

CSLB issues the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor classification for this work. In Los Angeles County, 91.6% of Glendale's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

How do I check a HVAC contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Glendale, 94.7% of HVAC contractors list a policy, 0% claim an exemption and 5.3% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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